APA
Symposium of the International union for the philosophy of science on the physics.mathematics (2 : 1954 : Zurich), . (1955). Proceeding on philosophy of science. S.n: Griffon.
Chicago
Symposium of the International union for the philosophy of science on the physics.mathematics (2 : 1954 : Zurich), . 1955. Proceeding on philosophy of science. S.n: Griffon.
Harvard
Symposium of the International union for the philosophy of science on the physics.mathematics (2 : 1954 : Zurich), . (1955). Proceeding on philosophy of science. S.n: Griffon.
MLA
Symposium of the International union for the philosophy of science on the physics.mathematics (2 : 1954 : Zurich), . Proceeding on philosophy of science. S.n: Griffon. 1955.